| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $11.58 | 4.192% | $12.0654 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $211.36 | 12.820% | $238.4564 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $111.60 | 8.795% | $121.4152 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $34.49 | 9.498% | $37.7659 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $123.96 | 13.466% | $140.6525 | $140.65 | $140.65 | $140.70 |
| Purchase #6 | $236.83 | 12.601% | $266.6729 | $266.67 | $266.65 | $266.70 |
| Purchase #7 | $123.78 | 6.465% | $131.7824 | $131.78 | $131.80 | $131.80 |
| 7 purchase totals = | $853.60 | $948.8107 | $948.82 | $948.75 | $949.00 | |